Tiphne Hollis was 16 when she was shot and killed on March 20, 2010, in Jacksonville, Florida. She and four other young women were in a car and became lost on the city’s westside; shots were fired at the vehicle at the intersection of Calvin and Belfort Streets, and Tiphne did not survive.

No suspects have been identified and the case remains unsolved. Her family and friends have organized monthly walks and launched several memorial initiatives — including a foundation, a Christian learning academy, annual fashion shows, and toy drives — both to honor her life and to keep public attention on the search for answers. The Jacksonville Sheriff’s Office is asking anyone with information to come forward.

If anyone knew Tiphne or has information about that night at Calvin and Belfort Streets, please share what you know with the Sheriff’s Office.